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Cheap flights from Halifax to San Francisco from $171

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Halifax to San Francisco departing on 9/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Halifax to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
9:50 am - 9:55 pm
YHZ
-
SFO
16h 05m
2 stops
WestJet Logo
1:00 pm - 9:05 pm
SFO
-
YHZ
28h 05m
2 stops
$368WestJet
Sat, Oct 3 - Sat, Oct 10
WestJet Logo
9:50 am - 9:55 pm
YHZ
-
SFO
16h 05m
2 stops
WestJet Logo
6:00 am - 9:40 pm
SFO
-
YHZ
11h 40m
2 stops
$370WestJet
Thu, Jul 16 - Thu, Jul 23
WestJet Logo
9:50 am - 9:55 pm
YHZ
-
SFO
16h 05m
2 stops
WestJet Logo
6:00 am - 9:15 pm
SFO
-
YHZ
11h 15m
1 stop
$372WestJet
Thu, Jul 16 - Thu, Jul 23
WestJet Logo
3:35 pm - 9:55 pm
YHZ
-
SFO
10h 20m
1 stop
WestJet Logo
6:00 am - 9:15 pm
SFO
-
YHZ
11h 15m
1 stop
$373WestJet
Thu, Jul 16 - Thu, Jul 23
WestJet Logo
9:50 am - 9:55 pm
YHZ
-
SFO
16h 05m
2 stops
WestJet Logo
1:00 pm - 7:10 pm
SFO
-
YHZ
26h 10m
1 stop
$374WestJet
Sat, Oct 3 - Sat, Oct 10
WestJet Logo
9:50 am - 9:55 pm
YHZ
-
SFO
16h 05m
2 stops
WestJet Logo
6:05 pm - 10:45 am
SFO
-
YHZ
12h 40m
2 stops
$378WestJet
Thu, Jul 16 - Sun, Jul 26
WestJet Logo
3:35 pm - 9:55 pm
YHZ
-
SFO
10h 20m
1 stop
WestJet Logo
6:00 am - 7:10 pm
SFO
-
YHZ
9h 10m
1 stop
$380WestJet
Fri, Aug 21 - Wed, Sep 2
WestJet Logo
1:30 pm - 9:55 pm
YHZ
-
SFO
12h 25m
2 stops
WestJet Logo
6:05 pm - 8:10 am
SFO
-
YHZ
10h 05m
1 stop
$381WestJet
Wed, Aug 19 - Sat, Aug 29
WestJet Logo
3:35 pm - 9:55 pm
YHZ
-
SFO
10h 20m
1 stop
WestJet Logo
1:00 pm - 6:55 am
SFO
-
YHZ
13h 55m
2 stops
$382WestJet
Sat, Jun 13 - Mon, Jun 29
WestJet Logo
3:35 pm - 9:55 pm
YHZ
-
SFO
10h 20m
1 stop
WestJet Logo
6:05 pm - 8:10 am
SFO
-
YHZ
10h 05m
1 stop
$383WestJet
Fri, Aug 21 - Sat, Sep 5

WestJet flights from Halifax to San Francisco

Our best WestJet deals on Halifax to San Francisco flight tickets
WestJet
Oct 3
YHZ9:50 amHalifax Intl
16h 05m
2 stops
SFO9:55 pmSan Francisco
Oct 10
SFO1:00 pmSan Francisco
28h 05m
2 stops
YHZ9:05 pmHalifax Intl
$368
WestJet
Jul 16
YHZ9:50 amHalifax Intl
16h 05m
2 stops
SFO9:55 pmSan Francisco
Jul 23
SFO6:00 amSan Francisco
11h 40m
2 stops
YHZ9:40 pmHalifax Intl
$370
WestJet
Jul 16
YHZ9:50 amHalifax Intl
16h 05m
2 stops
SFO9:55 pmSan Francisco
Jul 23
SFO6:00 amSan Francisco
11h 15m
1 stop
YHZ9:15 pmHalifax Intl
$372

Delta flights from Halifax to San Francisco

Our best Delta deals on Halifax to San Francisco flight tickets
Delta
Jun 2
YHZ3:35 pmHalifax Intl
10h 20m
1 stop
SFO9:55 pmSan Francisco
Jun 9
SFO5:40 amSan Francisco
12h 05m
1 stop
YHZ9:45 pmHalifax Intl
$402
Delta
Jun 2
YHZ3:30 pmHalifax Intl
12h 47m
2 stops
SFO12:17 amSan Francisco
Jun 9
SFO5:40 amSan Francisco
12h 05m
1 stop
YHZ9:45 pmHalifax Intl
$408
Delta
Jun 19
YHZ1:30 pmHalifax Intl
12h 35m
2 stops
SFO10:05 pmSan Francisco
Jul 4
SFO6:05 pmSan Francisco
10h 05m
1 stop
YHZ8:10 amHalifax Intl
$441

momondo Fare Finder

 
Customize your flight search to find flights from Halifax to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 8, 2026.
Use the filters below to find and compare flights from Halifax to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Sat 10/3

9:50 am-9:55 pm

2 stops16h 05m

San Francisco

Sat 10/10

1:00 pm-9:05 pm

2 stops28h 05m

$368

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Thu 7/16

9:50 am-9:55 pm

2 stops16h 05m

San Francisco

Thu 7/23

6:00 am-9:40 pm

2 stops11h 40m

$370

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Thu 7/16

9:50 am-9:55 pm

2 stops16h 05m

San Francisco

Thu 7/23

6:00 am-9:15 pm

1 stop11h 15m

$372

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Thu 7/16

3:35 pm-9:55 pm

1 stop10h 20m

San Francisco

Thu 7/23

6:00 am-9:15 pm

1 stop11h 15m

$373

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Sat 10/3

9:50 am-9:55 pm

2 stops16h 05m

San Francisco

Sat 10/10

1:00 pm-7:10 pm

1 stop26h 10m

$374

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Thu 7/16

9:50 am-9:55 pm

2 stops16h 05m

San Francisco

Sun 7/26

6:05 pm-10:45 am

2 stops12h 40m

$378
Quickest round-trip

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Fri 8/21

3:35 pm-9:55 pm

1 stop10h 20m

San Francisco

Wed 9/2

6:00 am-7:10 pm

1 stop9h 10m

$380

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Wed 8/19

1:30 pm-9:55 pm

2 stops12h 25m

San Francisco

Sat 8/29

6:05 pm-8:10 am

1 stop10h 05m

$381

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Sat 6/13

3:35 pm-9:55 pm

1 stop10h 20m

San Francisco

Mon 6/29

1:00 pm-6:55 am

2 stops13h 55m

$382

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Fri 8/21

3:35 pm-9:55 pm

1 stop10h 20m

San Francisco

Sat 9/5

6:05 pm-8:10 am

1 stop10h 05m

$383

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Halifax to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Halifax and San Francisco?

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of May, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $353.

How far in advance should I book a flight from Halifax to San Francisco?

You are more likely to see cheaper flights to San Francisco from Halifax when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $486 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Halifax for as low as $306 on momondo.

Can stopping save me money on Halifax to San Francisco flights?

You could potentially save up to 40% on your flight if you consider stops on a Halifax to San Francisco flight.

How have Halifax to San Francisco flight prices changed over time?

As of May 2026, prices for Halifax to San Francisco flights are approximately 1% cheaper when compared to flights at the same time last year.

When to book flights from Halifax to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Halifax to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Halifax to San Francisco (YHZ to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Halifax to San Francisco

Fastest flight time

10h 00m

Direct flights

None
The fastest flight from Halifax to San Francisco takes 10h 00m
There are no direct flights from Halifax to San Francisco. There are no popular flight routes from Halifax to San Francisco.
Search flight deals

Frequently asked questions about flying from Halifax to San Francisco

  • How far is Halifax Intl to San Francisco by plane?

    Halifax Intl and San Francisco are 3025.3 mi apart from one another. Flights usually cover this in 10h 00m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Halifax Intl Airport to San Francisco Airport?

    Prices for flights from Halifax Intl Airport to San Francisco Airport refresh daily.

  • How many operators does momondo search for flights from Halifax Intl Airport to San Francisco Airport?

  • How old do you have to be to fly from Halifax Intl Airport to San Francisco Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Halifax Intl Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Halifax to San Francisco?

Best airlines flying from Halifax to San Francisco

Compare and see reviews for airlines that fly from Halifax to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $356Free CancellationRating
7.1
11,002 reviews
Search Air Canada flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Bodega Bay
Walnut Creek
Roseville
Berkeley
Hayward
Santa Clara
Fremont
Vallejo
Big Sur
Calistoga
Sunnyvale
South San Francisco
Salinas
Daly City
Half Moon Bay
Pacific Grove

Why use momondo?

Why should I use momondo to find a flight deal from Halifax to San Francisco?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Halifax to San Francisco for you.

Can I find flights from Halifax to San Francisco with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Francisco from Halifax with this policy.

How can momondo help me find flights from Halifax to San Francisco?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Halifax to San Francisco.

I’m not ready to book a flight from Halifax to San Francisco right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Halifax to San Francisco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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